GitHub - mikolajkniejski/dns-server-in-go

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
cmd/dns-resolver		cmd/dns-resolver
pkg/dns		pkg/dns
LICENSE		LICENSE
README.txt		README.txt
blocked.txt		blocked.txt
go.mod		go.mod
go.sum		go.sum

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A simple dns server written in Go. 

To build go into /cmd/dns-resolver and type go build and ./dns-resolver <port-name> <blocked-file> 

by default it will bind to port 53 and use blocked domains in blocked.txt 

There is no cache implemented, every query will go to root servers.

This code is heavily (90%) based on https://www.youtube.com/watch?v=V3EAssIsQNI&t=2447s and https://github.com/wardviaene/golang-for-devops-course 

Deployed on VM and test with dig.